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Classical TOPSIS method is widely used as a simple calculation, reasonable assessment, and flexible application method. However this method has a shortcoming: it can not rank the point in the perpendicular of the ideal point and negative ideal point. Improved VIKOR algorithm can not rank the point of the same distance to the ideal point. The improved algorithm Angle measurement method only consider...
Game theory is one of the primary theoretical tools in studying a system that contains several interest parties. By introducing game theory into the study of sports event reputation, we aim to regulate the rule making process to guarantee the reputation of sports events. First a game model is formulated to incorporate the various factors that influence sports event reputation. Further analysis reveals...
Electing the best eligible coach, getting the nice-to-have reflect expert idea's result, and avoiding the effect of difference between subjective preference and objective preference on decision makers are the major problems of this paper. In order to minimize decision maker's total deviation between subjective preference value and objective preference value, we adopt alternative preference information...
The Mechanism of rent-augmenting contest with limited liability, which is easy found in the environments of government-guaranteed R&D contests and procurements for military products, is introduced and established. The existence of the the model's equilibrium is analyzed and the equilibrium effort levels of the contestants with differential risk attitudes are compared. The influence of contestants'...
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